| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $164.73 | 9.615% | $180.5688 | $180.57 | $180.55 | $180.60 |
| Purchase #2 | $5.87 | 9.213% | $6.4108 | $6.41 | $6.40 | $6.40 |
| Purchase #3 | $127.38 | 4.201% | $132.7312 | $132.73 | $132.75 | $132.70 |
| Purchase #4 | $242.56 | 6.318% | $257.8849 | $257.88 | $257.90 | $257.90 |
| Purchase #5 | $55.99 | 13.872% | $63.7569 | $63.76 | $63.75 | $63.80 |
| Purchase #6 | $236.91 | 5.706% | $250.4281 | $250.43 | $250.45 | $250.40 |
| Purchase #7 | $59.54 | 10.268% | $65.6536 | $65.65 | $65.65 | $65.70 |
| 7 purchase totals = | $892.98 | $957.4343 | $957.43 | $957.45 | $957.50 | |